public final class SipSession
extends Object
java.lang.Object | |
↳ | android.net.sip.SipSession |
Represents a SIP session that is associated with a SIP dialog or a standalone transaction not within a dialog.
You can get a SipSession
from SipManager
with createSipSession()
(when initiating calls) or getSessionFor()
(when receiving calls).
Nested classes |
|
---|---|
class |
SipSession.Listener Listener for events relating to a SIP session, such as when a session is being registered ("on registering") or a call is outgoing ("on calling"). |
class |
SipSession.State Defines SIP session states, such as "registering", "outgoing call", and "in call". |
Public methods |
|
---|---|
void |
answerCall(String sessionDescription, int timeout) Answers an incoming call with the specified session description. |
void |
changeCall(String sessionDescription, int timeout) Changes the session description during a call. |
void |
endCall() Ends an established call, terminates an outgoing call or rejects an incoming call. |
String |
getCallId() Gets the call ID of the session. |
String |
getLocalIp() Gets the IP address of the local host on which this SIP session runs. |
SipProfile |
getLocalProfile() Gets the SIP profile that this session is associated with. |
SipProfile |
getPeerProfile() Gets the SIP profile that this session is connected to. |
int |
getState() Gets the session state. |
boolean |
isInCall() Checks if the session is in a call. |
void |
makeCall(SipProfile callee, String sessionDescription, int timeout) Initiates a call to the specified profile. |
void |
register(int duration) Performs registration to the server specified by the associated local profile. |
void |
setListener(SipSession.Listener listener) Sets the listener to listen to the session events. |
void |
unregister() Performs unregistration to the server specified by the associated local profile. |
Inherited methods |
|
---|---|
![]() java.lang.Object
|
void answerCall (String sessionDescription, int timeout)
Answers an incoming call with the specified session description. The method is only valid to call when the session state is in INCOMING_CALL
.
Parameters | |
---|---|
sessionDescription |
String : the session description to answer this call |
timeout |
int : the session will be timed out if the call is not established within timeout seconds. Default value (defined by SIP protocol) is used if timeout is zero or negative. |
void changeCall (String sessionDescription, int timeout)
Changes the session description during a call. The method is only valid to call when the session state is in IN_CALL
.
Parameters | |
---|---|
sessionDescription |
String : the new session description |
timeout |
int : the session will be timed out if the call is not established within timeout seconds. Default value (defined by SIP protocol) is used if timeout is zero or negative. |
void endCall ()
Ends an established call, terminates an outgoing call or rejects an incoming call. The method is only valid to call when the session state is in IN_CALL
, INCOMING_CALL
, OUTGOING_CALL
or OUTGOING_CALL_RING_BACK
.
String getCallId ()
Gets the call ID of the session.
Returns | |
---|---|
String |
the call ID |
String getLocalIp ()
Gets the IP address of the local host on which this SIP session runs.
Returns | |
---|---|
String |
the IP address of the local host |
SipProfile getLocalProfile ()
Gets the SIP profile that this session is associated with.
Returns | |
---|---|
SipProfile |
the SIP profile that this session is associated with |
SipProfile getPeerProfile ()
Gets the SIP profile that this session is connected to. Only available when the session is associated with a SIP dialog.
Returns | |
---|---|
SipProfile |
the SIP profile that this session is connected to |
int getState ()
Gets the session state. The value returned must be one of the states in SipSession.State
.
Returns | |
---|---|
int |
the session state |
boolean isInCall ()
Checks if the session is in a call.
Returns | |
---|---|
boolean |
true if the session is in a call |
void makeCall (SipProfile callee, String sessionDescription, int timeout)
Initiates a call to the specified profile. The session listener is called back upon defined session events. The method is only valid to call when the session state is in READY_TO_CALL
.
Parameters | |
---|---|
callee |
SipProfile : the SIP profile to make the call to |
sessionDescription |
String : the session description of this call |
timeout |
int : the session will be timed out if the call is not established within timeout seconds. Default value (defined by SIP protocol) is used if timeout is zero or negative. |
See also:
void register (int duration)
Performs registration to the server specified by the associated local profile. The session listener is called back upon success or failure of registration. The method is only valid to call when the session state is in READY_TO_CALL
.
Parameters | |
---|---|
duration |
int : duration in second before the registration expires |
See also:
void setListener (SipSession.Listener listener)
Sets the listener to listen to the session events. A SipSession
can only hold one listener at a time. Subsequent calls to this method override the previous listener.
Parameters | |
---|---|
listener |
SipSession.Listener : to listen to the session events of this object |
void unregister ()
Performs unregistration to the server specified by the associated local profile. Unregistration is technically the same as registration with zero expiration duration. The session listener is called back upon success or failure of unregistration. The method is only valid to call when the session state is in READY_TO_CALL
.
See also: